Investor · Greenwich, CT

Louis I. Margolis

Open Louis in the network graph →

Filings

5

SEC Form D

Connections

20

co-filers

Capital

—

across filings

Active

Mar 2009

to Nov 2025

Most-connected co-filers (20)

Arnaud Ajdler · New York, NY2 shared Aldo B. Biale · Napa, CA2 shared David A. Pramuk · Napa, CA2 shared N. Engine Investments Iii, Llc · NEW YORK, NY2 shared N. Engine Investments Iii, Llc · New York, NY2 shared N. Engine Capital Management, Lp · New York, NY2 shared Select Advisors, L.L.C · Greenwich, CT2 shared Select Advisors, L.L.C · Greenwich, CT2 shared Peter L. Zurkow · Shoreham, NY2 shared N. Engine Investments Iii, Llc · New York, NY2 shared N. Engine Capital Management, Lp · New York, NY2 shared Janis L. Hearrell · Greenwich, CT2 shared Robert A. Biale · Napa, CA2 shared Leon G. Cooperman · Boca Raton, FL1 shared 12-Meter Management, L.P · Greenwich, CT1 shared Philip J. Walsh · Vancouver, British Columbia, Canada1 shared 12-Meter Associates, Llc · Greenwich, CT1 shared R. C. Tschampion · Greenwich, CT1 shared Andrew M. Parker · New York, NY1 shared Gene Krinn · Indianapolis, IN1 shared

Recent filings (5)

Engine Bridge Capital LPNov 2025 · 7 co-filers Engine Bridge Capital LPOct 2025 · 7 co-filers PINE STREET ASSOCIATES LPMar 2010 · 2 co-filers Select 12-Meter Fund, Ltd.Mar 2009 · 12 co-filers Select 12-Meter Fund, L.P.Mar 2009 · 8 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Louis in the interactive graph →